Airbnb strayed from its original purpose. It was meant to be a side gig for homeowners to get a bit of extra income when they have to be away. Now it became a full on business with all the auxiliary jobs around it. People make a living by become airbnb cleaner, airbnb property manager, airbnb landlord, airbnb supplier, etc.

For once, scaling up made it more expensive. All these people and jobs want to be paid a living wage. And so costs stack up and it became no better than a hotel. In some cases, worse than hotel because at least a hotel is a mature and professional service. People involved in this airbnb "gig" aren't guaranteed to be.